6a-2a-9=

Simple and best practice solution for 6a-2a-9= equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 6a-2a-9= equation: 


Simplifying
6a + -2a + -9 = 0

Reorder the terms:
-9 + 6a + -2a = 0

Combine like terms: 6a + -2a = 4a
-9 + 4a = 0

Solving
-9 + 4a = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '9' to each side of the equation.
-9 + 9 + 4a = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 4a = 0 + 9
4a = 0 + 9

Combine like terms: 0 + 9 = 9
4a = 9

Divide each side by '4'.
a = 2.25

Simplifying
a = 2.25

See similar equations:

| 3/8j-18 | | x/9=48 | | (2x+1)+(x+15)+x=180 | | -15*-18=x | | 13+19v=-1+7v+13v | | 9y=-27x-45 | | 4q=3q-14 | | -15+4=139 | | -6+11m=16+9m | | (2x)+(3x+3)=73 | | y=5-81 | | (a-10)x(a/10=200a | | 5+4r=-2-9r+7 | | W-7.3=12.8 | | 17x-24x=0.25 | | 60=4e | | 6+8+7n=-10+10n | | 8xm+4m-4xm= | | X^2+4x-72=4x | | 4(x-3)+x=53 | | -9+3j=-2+2j | | 162+(-216x)=162+54y | | -x-9x=5/7 | | 3(-x)+10=5x+(-8) | | 6+8y=10y | | f/9=2.5 | | -4a+7-10=-8 | | 3x=41-5 | | -7z=-5z+4 | | G(x)=5*tan*3x | | -9-5v=-9+6v | | 2x^2+6x+2=Y |

Equations solver categories